Is it a cold or the flu?

The flu is a respiratory (i.e., nose, throat and lung) infection that can be caused by a variety of influenza viruses. Many people use the word "flu" when they actually have a cold. Although the common cold is also caused by viruses, the flu and common cold differ in several ways.

It's important to recognize the difference, not just because they require different treatment but because
a flu can be a much
greater health concern because it has the potential to lead to serious complications. Can you tell the difference? Test your knowledge!

Is it more likely to be

If you have...

Cold?

Flu?

Either?

1

fever (over 102°F or 38°C)

2

headache

severe

mild to moderate

3

general aches and pains

severe

mild to moderate

4

extreme exhaustion

5

stuffy nose

6

sore throat

7

sneezing

8

cough

severe

mild to moderate

9

rapid onset(less than a day from fine to miserable)

10

gradual onset(coming on for a day or two or more)

11

decreased appetite

The contents of this site are for informational purposes only and are meant to be discussed with your physician or other qualified health care professional before being acted on. Never disregard any advice given to you by your doctor or other qualified health care professional. Always seek the advice of a physician or other licensed health care professional regarding any questions you have about your medical condition(s) and treatment(s). This site is not a substitute for medical advice.